Kazakhstan and Kyrgyzstan Dispute Cause After Regional Power Failure Hits Almaty

A major power failure affected parts of Kazakhstan, Kyrgyzstan, Uzbekistan, and Tajikistan on August 14. In Almaty, electricity went out at 2:38 p.m. local time in four districts, disrupting transport and traffic in Kazakhstan’s largest city. Traffic lights stopped working and some businesses closed. The metro suspended service, and passengers still underground were evacuated. At several busy intersections, motorists and delivery couriers began directing traffic themselves. In Kyrgyzstan, outages affected parts of Bishkek and Issyk-Kul Region. “An accident in the power system of a neighboring country affected the Central Asian power grid. As a result, power supply disruptions were observed in the Surkhandarya region and several other regions,” Uzbekistan’s Energy Ministry said. In Tajikistan, electricity went out in Dushanbe at about 3 p.m. and in numerous other cities and districts. Later that day, the Ministry of Energy and Water Resources said it had formed a working group to determine the cause. The ministry also denied reports of an accident at the Nurek Hydropower Plant. The Kazakhstan Electricity Grid Operating Company (KEGOC) later issued a preliminary account attributing the blackout to an emergency at Kyrgyzstan’s Toktogul Hydropower Plant. “Due to the emergency shutdown of two hydropower units with a combined capacity of 600 megawatts at the Toktogul HPP in the Kyrgyz Republic, there was a power surge on the North-South transit line, causing an overload and its disconnection by emergency protection systems. As a result, Kazakhstan’s southern zone was separated from the country’s unified power system,” KEGOC explained. Kyrgyz energy officials offered a different account. They said an external outage occurred at 3:34 p.m. Kyrgyzstan time on a high-voltage transmission line connecting northern and southern Kazakhstan. The disturbance split the Central Asian grid into isolated sections, leaving Kyrgyzstan temporarily operating autonomously while automatic protection safeguarded equipment. Both accounts illustrate the interdependence of the Central Asian Power System (CAPS). The Soviet-era network connected the region’s electricity systems across borders that were then internal. It was part of a regional water-and-energy arrangement in which hydropower releases from upstream republics supported irrigation downstream. Cross-border power exchanges declined after the Soviet Union collapsed. In 1999, the governments of Kazakhstan, Kyrgyzstan, Tajikistan, and Uzbekistan signed a parallel-operation agreement. Turkmenistan disconnected from CAPS in 2003, while Tajikistan was disconnected from Uzbekistan in December 2009. Tajikistan and Uzbekistan signed an electricity-trade agreement in March 2018. The southwestern section of Tajikistan’s grid reconnected to CAPS in June 2024, but the northern connection was still under development in July 2026. Turkmenistan remains outside the system. In an assessment published on August 16, Zhakyp Khairushev, chairman of the Public Council under Kazakhstan’s Ministry of Energy, called the incident a serious test of the country’s southern power system. He said emergency protection contained the disruption and allowed electricity to be restored in stages. Power restrictions in Kazakhstan were lifted by 5 p.m., but Kazakhstan and Kyrgyzstan continued to disagree over where the failure began.

Major Power Outage Hits Almaty as Blackouts Reported in Bishkek and Dushanbe

A major power outage hit Almaty and parts of the surrounding region on Friday afternoon after high-voltage transmission lines shut down, triggering automatic protection systems across the electricity network. The blackout affected Kazakhstan’s largest city, home to about 2.37 million people, and came amid reports of power cuts at around the same time in neighboring Kyrgyzstan and Tajikistan. According to Alatau Zharyq Company, the disruption began at 2:38 p.m. on August 14 when three 500 kV overhead transmission lines owned by national grid operator KEGOC shut down unexpectedly. The company identified the lines as L-5400, L-5300, and L-5320. Their shutdown activated special load-shedding and automatic frequency protection systems in Alatau Zharyq’s network, which the company said “led to the disconnection of electricity consumers in the city of Almaty and the Almaty Region.” The three lines form part of Kazakhstan’s North-South electricity transit system. There was no initial explanation from the company or KEGOC of what caused the three transmission lines to trip. Residents reported outages in communities across Almaty Region. Electricity failures were accompanied in some areas by disruption to internet and mobile services. TCA reporters on the ground confirmed outages across large parts of Bishkek. There was no immediate confirmation that the outages in Kazakhstan, Kyrgyzstan, and Tajikistan had the same root cause. KEGOC later said preliminary operational data indicated that the disruption was caused by a power surge from the Unified Power System of Central Asia. The company said the disturbance caused southern Kazakhstan and the interconnected Central Asian power system to separate into isolated operation. The underlying cause of the initial surge had not yet been established. The timing caused an additional complication in Almaty, where one of the city’s largest entertainment events of the year is scheduled for Friday evening. Ye, formerly known as Kanye West, is due to perform at Almaty’s Central Stadium on August 14 as part of his 2026 world tour. The blackout quickly produced a wave of jokes on social media. One image circulating widely depicted the rapper dressed as an electrician beside a fuse box, with “Yeezy Electrical” on his overalls. Other users joked that the city’s electricity had been diverted to prepare for the concert. The blackout also struck during a period of intensely hot summer weather, increasing the potential disruption for households and businesses reliant on air conditioning.